Add simple_postprocessing.py script
Add simple_postprocessing.py script

This script is a simplified version of the dehidrate_and_align script, that
only performs imaging and superposition

AdaptivePELE/AdaptivePELE,AdaptivePELE/AdaptivePELE,AdaptivePELE/AdaptivePELE,AdaptivePELE/AdaptivePELE